Production of polyolefin copolymer

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525 78, C08L 5100

Patent

active

045283290

ABSTRACT:
A polyolefin product is produced by reacting a polyolefin grafted with a carboxylic acid or an anhydride thereof with a polar polymer containing epoxy groups. The unreacted epoxy groups in the resulting copolymer improves adhesion and compatibility with metals and other resins.

REFERENCES:
patent: 3222420 (1965-12-01), Heppolette
patent: 4012270 (1977-03-01), Fitko
patent: 4237037 (1980-12-01), Takahashi
patent: 4440911 (1984-04-01), Inoue et al.

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